I realize that we're getting far, far away from Herk-dom, but these "SAM" or "missile" sites are actually AAA sites. Probably 85mm KS-12 or -18 or 100mm KS-19. Left/lower one seems to still be occupied. PUAZO in center with cables going out to guns. Radar, either SON-9 (Fire Can) or RPK-1 (Flap Wheel) in revetment at 2:00, outside ring of guns.
1. While these have same general layout as S-75 (SA-2) they lack the daisy-chain roads for the reload trucks. They also lack the more extensive revetments at the center of the site for the SNR-75 radar and its associated (6 or 7) trailers
2. Google "SAM Site Overview" and download the SAMSITE OVERVIEW KMZ for Google Earth for more on this.
3. Returning to all things C-130, the Soviets hauled F-5s out of VN for exploitation, wonder if they took any of the -130s?